The downloaded lists are quickly compiled into one ultimate list of bad hosts which is then installed into the Linux hosts file. Requests to access the website hostnames in the installed list are then redirected to an alternate safe address.

Host Flash™ can be used to block porn sites, to block game sites, to block phishing sites, to block social network sites, to block ad servers, to block malicious websites or to block any website of choice.

Need to block access to a custom set of websites? No problem. Add the sites to the custom blocklist.

Need to unblock sites listed in the downloaded hostname blocklists? Easy. Add the sites to the custom whitelist.